docs: def runCLI():
      """
      The starting point for the execution of the Scrapple command line tool.
  
      runCLI uses the docstring as the usage description for the scrapple command. \
      The class for the required command is selected by a dynamic dispatch, and the \
      command is executed through the execute_command() method of the command class.
      """
      args = docopt(__doc__, version='0.3.0')
      try:
          check_arguments(args)
          command_list = ['genconfig', 'run', 'generate']
          select = itemgetter('genconfig', 'run', 'generate')
          selectedCommand = command_list[select(args).index(True)]
          cmdClass = get_command_class(selectedCommand)
          obj = cmdClass(args)
          obj.execute_command()
      except POSSIBLE_EXCEPTIONS as e:
          print('\n', e, '\n')